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2022-12-12 888af852af74ecd24f4f4370b61427771e60d314

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package com.qxueyou.scc.admin.progress.service.impl.lecture;
 
import org.springframework.stereotype.Service;
 
import com.qxueyou.scc.base.model.Result;
import com.qxueyou.scc.teach.subject.model.SubjectLecture;
import com.qxueyou.scc.teach.subject.model.view.LectureAudioV;
 
@Service("LectureAudioProgressService")
public class LectureAudioProgressService extends LectureVideoProgressService {
 
    private static final int ERR_NO_SECONDS = 501;
 
    @Override
    public String getType() {
        return SubjectLecture.TYPE_AUDIO;
    }
 
    /**
     * »ñÈ¡½ø¶È°Ù·Ö±È
     * 
     * @param targetId
     * @param sum
     * @return
     */
    @Override
    public double getProgressPercent(String targetId, int sum) {
 
        LectureAudioV lectureAudio = lectureService.readAudioLecture(targetId);
 
        return Math.min((double) sum / (double) lectureAudio.getSeconds(), 1.0d);
    }
 
    @Override
    public Result checkLecture(String targetId) {
        LectureAudioV lectureAudio = lectureService.readAudioLecture(targetId);
        if (lectureAudio.getSeconds() == null) {
            return new Result(false, ERR_NO_SECONDS);
        }
        return new Result(true);
    }
}